Piperidine → HCID 69546317, compound

HRID 496368Notes

Reaction equation

[CH3:1][O:2][C:3]1[C:4](=[O:25])[C:5]([CH3:24])=[C:6]([CH2:12][C:13]2[CH:14]=[C:15]([CH:19]=[CH:20][C:21](O)=[O:22])[CH:16]=[CH:17][CH:18]=2)[C:7](=[O:11])[C:8]=1[O:9][CH3:10].[NH:26]1[CH2:31][CH2:30][CH2:29][CH2:28][CH2:27]1>>[CH3:1][O:2][C:3]1[C:4](=[O:25])[C:5]([CH3:24])=[C:6]([CH2:12][C:13]2[CH:14]=[C:15]([CH:19]=[CH:20][C:21]([N:26]3[CH2:31][CH2:30][CH2:29][CH2:28][CH2:27]3)=[O:22])[CH:16]=[CH:17][CH:18]=2)[C:7](=[O:11])[C:8]=1[O:9][CH3:10]

Participants

Reactant 2

HCID 8082Piperidine

HCID 69546606HCID 69546606, compound

Product 1

HCID 69546317HCID 69546317, compoundYield 46%

Procedure

3-[3-(5,6-dimethoxy-3-methyl-1,4-benzoquinon-2-ylmethyl)phenyl]acrylic acid (55 mg, 0.16 mmol) obtained in Example 36 and piperidine (0.018 ml, 0.18 mmol) were used, and a method similar to that described in Example 24 was employed to obtain the title compound (30 mg, 0.073 mmol, yield 46%).

Sources & evidence

ORD record: ord-68cba5af22034a13b1e7c3b09b225fde
Source dataset: uspto-grants-2005_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06943196B1

Reaction notes

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